The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 09, 2004
Filed:
Jan. 16, 2002
Uwe Schleinitz, Bad Soden-Salmünster, DE;
Eyk Karus, Bad Soden-Salmünster, DE;
Stefan Nix, Wächtersbach, DE;
WOCO AVS GmbH, Bad Soden-Salmunster, DE;
Abstract
The invention relates to a hydraulic bearing, especially for supporting motor vehicle assemblies, that includes a supporting connection, a buttress connection which lies axially opposite the supporting connection and a bearing spring element which is located between these two and which includes (i) an elastomer radial spring, (ii) an expanding spring which is configured as a separate molded elastomer part in the form of a bell-type rolling membrane and which forms part of a hydraulic damping system between the supporting connection and the buttress connection, and (iii) an axially upright steel helical spring. The hydraulic damping system includes a working chamber, a throttle channel and a compensation chamber. A bearing housing radially surrounds the bearing spring element and the hydraulic damping system and is supported by the buttress connection.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile